// Analyze: modify and/or log a pocket
private static Packet Analyze(Packet packet, IPEndPoint endPoint, Direction direction)
{
if (modifiedPackets.Contains(packet.Layout.Name))
{
try {
Hashtable changes = (Hashtable)modifiedPackets[packet.Layout.Name];
Hashtable blocks = PacketUtility.Unbuild(packet);
foreach (BlockField blockField in changes.Keys)
{
PacketUtility.SetField(blocks, blockField.block, blockField.field, changes[blockField]);
}
packet = PacketBuilder.BuildPacket(packet.Layout.Name, protocolManager, blocks, packet.Data[0]);
} catch (Exception e) {
Console.WriteLine("failed to modify " + packet.Layout.Name + ": " + e.Message);
Console.WriteLine(e.StackTrace);
}
}
if (loggedPackets.Contains(packet.Layout.Name))
{
LogPacket(packet, endPoint, direction);
}
return(packet);
}
private static void ReadFromConsole()
{
// send text from the console in an infinite loop
for (;;)
{
// read a line from the console
string message = Console.ReadLine();
// construct a ChatFromViewer packet
Hashtable blocks = new Hashtable();
Hashtable fields;
fields = new Hashtable();
fields["Channel"] = (int)0;
fields["Message"] = message;
fields["Type"] = (byte)1;
blocks[fields] = "ChatData";
fields = new Hashtable();
fields["AgentID"] = agentID;
fields["SessionID"] = sessionID;
blocks[fields] = "AgentData";
Packet chatPacket = PacketBuilder.BuildPacket("ChatFromViewer", protocolManager, blocks, Helpers.MSG_RELIABLE);
// inject the packet
proxy.InjectPacket(chatPacket, Direction.Outgoing);
}
}
public void OnMoveReq(GameMapAction.MoveAction moveAction)
{
//封包只傳往前後左右的動作
var payload = PacketBuilder.BuildPacket((int)SystemCategory.GameMapSystem, (int)GameMapCommand.MoveReq, GameMapMoveReqPayload.CreatePayload(moveAction));
SocketClientManager.Instance.Send(payload);
}
public void SendLastMessage(Player player)
{
var values = RedisHelper.GetRedisDb(RedisHelper.RedisDbNum.MsgData).ListRange(GetSystemRedisKey(), -100, -1);
var MsgInfoList = new List<Message>();
foreach (string value in values)
{
MsgInfoList.Add(new Message { MessageString = value });
}
Send(player, PacketBuilder.BuildPacket((int)SystemCategory.MessageSystem, (int)MessageCommand.MessageResp, MessageRespPayload.CreatePayload(MessageAck.Success, MsgInfoList.ToArray())));
}
private void UserLoginReq(Player player, byte[] byteArray)
{
UserLoginReqPayload.ParsePayload(byteArray, out var infoData);
var dbContext = SockerManager.Instance.GetApplicationContext();
//SingleOrDefault will return null if no exist.
var user = dbContext.Users.Where(u => u.UserId == infoData.UserId).SingleOrDefault();
//如果用戶不存在則自動幫他創帳號
if (user == null)
{
Console.WriteLine("not found equal userid, created new user.");
user = new User
{
UserId = infoData.UserId,
UserPwd = infoData.UserPwd
};
dbContext.Users.Add(user);
dbContext.SaveChanges();
user = dbContext.Users.Where(u => u.UserId == infoData.UserId).SingleOrDefault();
//更新該玩家的資料
player.PlayerData.PlayerUid = user.PlayerUid;
//未來會做成存在DB或REDIS
PlayerDataSystem.Instance.SaveOneInfoDataToRedis(RedisHelper.GetRedisDb(RedisHelper.RedisDbNum.Connect), player.PlayerData);
}
//建立完帳戶、確認用戶帳密是否一致
//不一致就傳送失敗訊號，並且剔除使用者
if (infoData.UserPwd != user.UserPwd)
{
Send(player, PacketBuilder.BuildPacket((int)SystemCategory.UserSystem, (int)UserCommand.UserLoginResp, UserLoginRespPayload.CreatePayload(UserAck.AuthFail)));
return;
}
//更新Player資料 從DB重撈
player.PlayerData = PlayerDataSystem.Instance.GetOneInfoDataFromRedis(RedisHelper.GetRedisDb(RedisHelper.RedisDbNum.Connect), user.PlayerUid);
//驗證成功就通知在線上的伺服器，把人踢下線
SockerManager.Instance.PublishLoginToRedis(user.PlayerUid);
//回傳成功訊息給對應的人
Send(player, PacketBuilder.BuildPacket((int)SystemCategory.UserSystem, (int)UserCommand.UserLoginResp, UserLoginRespPayload.CreatePayload(UserAck.Success)));
//傳送玩家資料給他
Send(player, PacketBuilder.BuildPacket((int)SystemCategory.PlayerDataSystem, (int)PlayerDataCommand.PlayerDataResp, PlayerDataRespPayload.CreatePayload(PlayerDataAck.Success, player.PlayerData)));
//儲存玩家資料進Redis
PlayerDataSystem.Instance.SaveOneInfoDataToRedis(RedisHelper.GetRedisDb(RedisHelper.RedisDbNum.Connect), player.PlayerData);
//回傳留言版最後一百筆資料
MessageSystem.Instance.SendLastMessage(player);
//更新玩家資料
SockerManager.Instance.SavePlayerConnect(player.Connection.RemoteEndPoint.ToString(), player);
}
// SayToUser: send a message to the user as in-world chat
private static void SayToUser(string message)
{
Hashtable blocks = new Hashtable();
Hashtable fields;
fields = new Hashtable();
fields["FromName"] = "Analyst";
fields["SourceID"] = new LLUUID(true);
fields["OwnerID"] = agentID;
fields["SourceType"] = (byte)2;
fields["ChatType"] = (byte)1;
fields["Audible"] = (byte)1;
fields["Position"] = new LLVector3(0, 0, 0);
fields["Message"] = message;
blocks[fields] = "ChatData";
Packet packet = PacketBuilder.BuildPacket("ChatFromSimulator", protocolManager, blocks, Helpers.MSG_RELIABLE);
proxy.InjectPacket(packet, Direction.Incoming);
}
public void Connected()
{
lblName.Text = Client.Network.LoginValues["first_name"] + " " +
Client.Network.LoginValues["last_name"];
// MoneyBalanceRequest
Hashtable blocks = new Hashtable();
Hashtable fields = new Hashtable();
blocks = new Hashtable();
fields = new Hashtable();
fields["AgentID"] = Client.Network.AgentID;
fields["TransactionID"] = LLUUID.GenerateUUID();
blocks[fields] = "MoneyData";
Packet packet = PacketBuilder.BuildPacket("MoneyBalanceRequest", Client.Protocol, blocks,
Helpers.MSG_RELIABLE);
Client.Network.SendPacket(packet);
}
public void GameMapMoveReq(Player player, byte[] byteArray)
{
GameMapMoveReqPayload.ParsePayload(byteArray, out var moveAction);
var ackCode = GameMapAck.Success;
if (!GameMapsDict.TryGetValue(player.PlayerData.MapSeed, out var gameMap))
{
Console.WriteLine("不存在的地圖");
ackCode = GameMapAck.NoExistMapSeed;
}
//檢查面向，依照面向的位置往前後左右移動，然後再計算有沒有超界
if (!isBorder(gameMap, player, moveAction))
{
Console.WriteLine("超越地圖邊界、不存在的動作");
ackCode = GameMapAck.OverBorder;
}
var payload = GameMapMoveRespPayload.CreatePayload(ackCode, player.PlayerData.PosX, player.PlayerData.PosY, player.PlayerData.PlayeyFace);
Send(player, PacketBuilder.BuildPacket((int)SystemCategory.GameMapSystem, (int)GameMapCommand.MoveResp, payload));
}
private void cmdFind_Click(object sender, System.EventArgs e)
{
lstFind.Items.Clear();
Hashtable blocks = new Hashtable();
Hashtable fields = new Hashtable();
fields["QueryID"] = LLUUID.GenerateUUID();
fields["QueryFlags"] = (uint)1;
fields["QueryStart"] = (int)0;
fields["QueryText"] = txtFind.Text;
blocks[fields] = "QueryData";
fields = new Hashtable();
fields["AgentID"] = Client.Network.AgentID;
fields["SessionID"] = Client.Network.SessionID;
blocks[fields] = "AgentData";
Packet packet = PacketBuilder.BuildPacket("DirFindQuery", Client.Protocol, blocks,
Helpers.MSG_RELIABLE);
Client.Network.SendPacket(packet);
}
// CmdInject: handle an /inject command
private static void CmdInject(string[] words)
{
if (words.Length < 2)
{
SayToUser("Usage: /inject <packet file> [value]");
}
else
{
string[] valueArray = new string[words.Length - 2];
Array.Copy(words, 2, valueArray, 0, words.Length - 2);
string value = String.Join(" ", valueArray);
FileStream fs = null;
StreamReader sr = null;
Direction direction = Direction.Incoming;
string name = null;
Hashtable blocks = new Hashtable();
string block = null;
Hashtable fields = new Hashtable();
try {
fs = File.OpenRead(words[1] + ".packet");
sr = new StreamReader(fs);
string line;
while ((line = sr.ReadLine()) != null)
{
Match match;
if (name == null)
{
match = (new Regex(@"^\s*(in|out)\s+(\w+)\s*$")).Match(line);
if (!match.Success)
{
SayToUser("expecting direction and packet name, got: " + line);
return;
}
string lineDir = match.Groups[1].Captures[0].ToString();
string lineName = match.Groups[2].Captures[0].ToString();
if (lineDir == "in")
{
direction = Direction.Incoming;
}
else if (lineDir == "out")
{
direction = Direction.Outgoing;
}
else
{
SayToUser("expecting 'in' or 'out', got: " + line);
return;
}
name = lineName;
}
else
{
match = (new Regex(@"^\s*\[(\w+)\]\s*$")).Match(line);
if (match.Success)
{
if (block != null)
{
blocks[fields] = block;
}
block = match.Groups[1].Captures[0].ToString();
fields = new Hashtable();
continue;
}
if (block == null)
{
SayToUser("expecting block name, got: " + line);
return;
}
match = (new Regex(@"^\s*(\w+)\s*=\s*(.*)$")).Match(line);
if (match.Success)
{
string lineField = match.Groups[1].Captures[0].ToString();
string lineValue = match.Groups[2].Captures[0].ToString();
if (lineValue == "$Value")
{
fields[lineField] = MagicCast(name, block, lineField, value);
}
else if (lineValue == "$UUID")
{
fields[lineField] = new LLUUID(true);
}
else if (lineValue == "$AgentID")
{
fields[lineField] = agentID;
}
else if (lineValue == "$SessionID")
{
fields[lineField] = sessionID;
}
else
{
fields[lineField] = MagicCast(name, block, lineField, lineValue);
}
continue;
}
SayToUser("expecting block name or field, got: " + line);
return;
}
}
if (name == null)
{
SayToUser("expecting direction and packet name, got EOF");
return;
}
if (block != null)
{
blocks[fields] = block;
}
byte flags = Helpers.MSG_RELIABLE;
if (protocolManager.Command(name).Encoded)
{
flags |= Helpers.MSG_ZEROCODED;
}
Packet packet = PacketBuilder.BuildPacket(name, protocolManager, blocks, flags);
proxy.InjectPacket(packet, direction);
SayToUser("injected " + words[1]);
} catch (Exception e) {
SayToUser("failed to inject " + words[1] + ": " + e.Message);
} finally {
if (fs != null)
{
fs.Close();
}
if (sr != null)
{
sr.Close();
}
}
}
}
public void SendMsgToAll(Message[] infoDatas)
{
Broadcast(PacketBuilder.BuildPacket((int)SystemCategory.MessageSystem, (int)MessageCommand.MessageResp, MessageRespPayload.CreatePayload(MessageAck.Success, infoDatas.ToArray())));
}
private void cmdImport_Click(object sender, System.EventArgs e)
{
OpenFileDialog openDialog = new OpenFileDialog();
openDialog.Title = "Open Prim.Blender File";
openDialog.Filter = "All files (*.*)|*.*|Prim files (*.prims)|*.prims";
openDialog.FilterIndex = 2;
if (openDialog.ShowDialog() != DialogResult.OK)
{
return;
}
XmlDocument xml = new XmlDocument();
XmlNodeList list = null;
try
{
// Try to load the xml file
xml.Load(openDialog.FileName);
//If there is a document and it has children,
if (xml != null && xml.HasChildNodes)
{
//Get the children into the temp list
list = xml.GetElementsByTagName("primitive");
}
else
{
txtLog.AppendText("ERROR: Failed to parse " + openDialog.FileName + "\n");
return;
}
}
catch (Exception err)
{
txtLog.AppendText("ERROR: " + err.ToString() + "\n");
return;
}
foreach (XmlNode node in list)
{
txtLog.AppendText("Parsing primitive " + node.Attributes["key"].Value + "\n");
XmlNode properties = node["properties"];
PrimObject prim = new PrimObject(new LLUUID("8955674724cb43ed920b47caed15465f"));
prim.Material = Convert.ToUInt16(properties["material"].Attributes["val"].Value);
prim.Name = node.Attributes["key"].Value;
// Either PathBegin/End or ProfileBegin/End should be dimple
prim.PathBegin = PrimObject.PathBeginByte(Convert.ToSingle(properties["cut"].Attributes["x"].Value));
prim.PathEnd = PrimObject.PathEndByte(Convert.ToSingle(properties["cut"].Attributes["y"].Value));
prim.PathRadiusOffset = PrimObject.PathRadiusOffsetByte(Convert.ToSingle(properties["radiusoffset"].Attributes["val"].Value));
prim.PathRevolutions = PrimObject.PathRevolutionsByte(Convert.ToSingle(properties["revolutions"].Attributes["val"].Value));
prim.PathScaleX = PrimObject.PathScaleByte(Convert.ToSingle(properties["topsize"].Attributes["x"].Value));
prim.PathScaleY = PrimObject.PathScaleByte(Convert.ToSingle(properties["topsize"].Attributes["y"].Value));
prim.PathShearX = PrimObject.PathShearByte(Convert.ToSingle(properties["topshear"].Attributes["x"].Value));
prim.PathShearY = PrimObject.PathShearByte(Convert.ToSingle(properties["topshear"].Attributes["y"].Value));
prim.PathSkew = PrimObject.PathSkewByte(Convert.ToSingle(properties["skew"].Attributes["val"].Value));
prim.PathTaperX = PrimObject.PathTaperByte(Convert.ToSingle(properties["taper"].Attributes["x"].Value));
prim.PathTaperY = PrimObject.PathTaperByte(Convert.ToSingle(properties["taper"].Attributes["y"].Value));
prim.PathTwist = PrimObject.PathTwistByte(Convert.ToSingle(properties["twist"].Attributes["y"].Value));
prim.PathTwistBegin = PrimObject.PathTwistByte(Convert.ToSingle(properties["twist"].Attributes["x"].Value));
prim.ProfileBegin = PrimObject.ProfileBeginByte(Convert.ToSingle(properties["cut"].Attributes["x"].Value));
prim.ProfileEnd = PrimObject.ProfileEndByte(Convert.ToSingle(properties["cut"].Attributes["y"].Value));
ushort curve = Convert.ToUInt16(properties["type"].Attributes["val"].Value);
switch (curve)
{
case 0:
// Box
prim.ProfileCurve = 1;
prim.PathCurve = 16;
break;
case 1:
// Cylinder
prim.ProfileCurve = 0;
prim.PathCurve = 16;
break;
case 2:
// Prism
prim.ProfileCurve = 3;
prim.PathCurve = 16;
break;
case 3:
// Sphere
prim.ProfileCurve = 5;
prim.PathCurve = 32;
break;
case 4:
// Torus
prim.ProfileCurve = 0;
prim.PathCurve = 32;
break;
case 5:
// Tube
prim.ProfileCurve = 1;
prim.PathCurve = 32;
break;
case 6:
// Ring
prim.ProfileCurve = 3;
prim.PathCurve = 16;
break;
}
prim.ProfileHollow = Convert.ToUInt32(properties["hollow"].Attributes["val"].Value);
prim.Rotation = new LLQuaternion(
Convert.ToSingle(properties["rotation"].Attributes["x"].Value),
Convert.ToSingle(properties["rotation"].Attributes["y"].Value),
Convert.ToSingle(properties["rotation"].Attributes["z"].Value),
Convert.ToSingle(properties["rotation"].Attributes["s"].Value));
prim.Scale = new LLVector3(
Convert.ToSingle(properties["size"].Attributes["x"].Value),
Convert.ToSingle(properties["size"].Attributes["y"].Value),
Convert.ToSingle(properties["size"].Attributes["z"].Value));
LLVector3 position = new LLVector3(
Convert.ToSingle(properties["position"].Attributes["x"].Value) + (float)Client.Avatar.Position.X,
Convert.ToSingle(properties["position"].Attributes["y"].Value) + (float)Client.Avatar.Position.Y,
Convert.ToSingle(properties["position"].Attributes["z"].Value) + (float)Client.Avatar.Position.Z + 50.0F);
prim.Position = position;
CurrentPrim = prim;
WaitingOnUpdate = true;
Client.CurrentRegion.RezObject(prim, position, new LLVector3(Client.Avatar.Position));
while (WaitingOnUpdate)
{
System.Threading.Thread.Sleep(100);
Application.DoEvents();
}
txtLog.AppendText("Rezzed primitive with UUID " + CurrentPrim.UUID + " and ID " + CurrentPrim.ID + " \n");
Hashtable blocks = new Hashtable();
Hashtable fields = new Hashtable();
/*fields["ObjectLocalID"] = CurrentPrim.ID;
* blocks[fields] = "ObjectData";
*
* fields = new Hashtable();
*
* fields["AgentID"] = Client.Network.AgentID;
* blocks[fields] = "AgentData";
*
* Packet packet = PacketBuilder.BuildPacket("ObjectSelect", Client.Protocol, blocks, Helpers.MSG_RELIABLE);
* Client.Network.SendPacket(packet);
*
* System.Threading.Thread.Sleep(100);*/
Packet packet;
byte[] byteArray = new byte[12];
Array.Copy(position.GetBytes(), byteArray, 12);
fields["Data"] = byteArray;
fields["Type"] = (byte)9;
fields["ObjectLocalID"] = CurrentPrim.ID;
blocks[fields] = "ObjectData";
fields = new Hashtable();
fields["AgentID"] = Client.Network.AgentID;
blocks[fields] = "AgentData";
packet = PacketBuilder.BuildPacket("MultipleObjectUpdate", Client.Protocol, blocks, Helpers.MSG_RELIABLE);
Client.Network.SendPacket(packet);
Client.Network.SendPacket(packet);
Client.Network.SendPacket(packet);
System.Threading.Thread.Sleep(500);
}
}
